Gelber Group, LLC

Windows Administrator

Gelber Group, LLC$75K — $95K *
Information Technology
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's degree
  • 3+ years of experience in Windows Administration or similar role
  • Experience with on-premises Active Directory (AD) design and management
  • Knowledge of DNS management
  • Understanding of DHCP/basic networking fundamentals

Responsibilities

  • Deploy, configure, and support Microsoft Windows desktops and servers
  • Install software, manage printers/peripherals, and troubleshoot hardware and software issues
  • Administer and support a Windows on-premises domain environment, including Active Directory, Group Policy Objects, and DNS management
  • Manage CIFS shares and NTFS/share-level permissions
  • Support cloud services including Azure Active Directory, Intune, and Office 365
  • Build and maintain deployment images using Windows Deployment Services and Microsoft Deployment Toolkit
  • Document procedures and contribute to process improvements

Benefits

  • Traditional and Roth 401(k) retirement program with discretionary employer match
  • Comprehensive health benefits including medical and dental coverage
  • Tuition reimbursement for Undergraduate and Graduate courses
  • Flexible Spending Accounts for health care and dependent care
  • Generous vacation time and paid holidays
  • Health club membership with on-site facilities
  • Weekly catered lunches and monthly continental breakfasts
  • Social events including sponsored 5k races and annual company party
  • Enjoyable work environment including golf simulator
  • Employee referral bonus program
  • Casual, relaxed dress code
Full Job Description
Gelber Group is seeking a Windows Administrator to join our infrastructure team. This is an excellent opportunity for someone early in their IT career who wants hands-on experience in a fast-paced, performance-driven trading environment with strong mentorship and long-term growth potential. This position requires full-time onsite presence in our Chicago office, with eligibility for a 4-day/week hybrid schedule after onboarding is complete.

What you'll do:
  • Deploy, configure, and support Microsoft Windows desktops and servers
  • Install software, manage printers/peripherals, and troubleshoot hardware and software issues
  • Administer and support a Windows on-premises domain environment, including:
    • Active Directory design and management
    • Group Policy Objects (GPOs)
    • DNS management
  • Manage CIFS shares and NTFS/share-level permissions
  • Support cloud services including Azure Active Directory, Intune, and Office 365
  • Build and maintain deployment images using Windows Deployment Services (WDS) and Microsoft Deployment Toolkit (MDT)
  • Apply basic networking knowledge including DHCP
  • Collaborate across Infrastructure, Security, Networking, and Trading teams
  • Document procedures and contribute to process improvements

Role requirements:
  • Bachelor's degree
  • 3+ years of experience in Windows Administration or similar role
  • Experience with on-premises Active Directory (AD) design and management
  • Knowledge of DNS management
  • Understanding of DHCP/basic networking fundamentals

What we'd like to see:
  • Experience with WDS/MDT imaging tools
  • Strong critical thinking and troubleshooting skills
  • Clear communication skills and strong work ethic
  • Ability to prioritize and operate with urgency in a fast-paced environment
  • Ability to lift/move equipment up to 50 lbs.
  • Experience with the following technologies encouraged:
    • OpenAI/ChatCPT Enterprise
    • Slack
    • Office 365 (O365)
    • Azure
    • Intune
    • Mimecast
    • Absolute
    • Zscaler
    • Proxmox

The approximate annual base compensation range for this position in Chicago, IL is $75,000 to $95,000. The actual offer, reflecting the total compensation package plus benefits, will be determined by a number of factors which include but are not limited to the applicant's experience, knowledge, skills, and abilities; geographic location; and internal equity. In addition to your salary, our total rewards package includes health benefits, a 401(k) plan, PTO, parental leave, professional development, tuition reimbursement and discretionary bonus, enhancing your overall total rewards package.

Benefits Highlights

Gelber offers a wide range of benefits to full-time employees, including:
  • Traditional and Roth 401(k) retirement program with discretionary employer match
  • Comprehensive health benefits including medical coverage provided by Blue Cross and Blue Shield (PPO and HDHP/HSA) and dental coverage; generous employer cost-sharing
  • Tuition reimbursement for Undergraduate and Graduate courses
  • Flexible Spending Accounts for health care and dependent care; pre-tax commuter benefits for parking and transit expenses
  • Life insurance and long-term disability coverage
  • Health club membership with on-site facilities (and reciprocal memberships)
  • Generous vacation time (23-day accrual in first full calendar year of employment; prorated accrual in initial year), paid holidays, and paid maternity/paternity leave
  • Weekly catered lunches and monthly continental breakfasts
  • Social events including sponsored 5k races and annual company party
  • Enjoyable work environment including golf simulator
  • Employee referral bonus program
  • Charitable giving and company matching opportunities
  • Casual, relaxed dress code

About Gelber Group, LLC

Gelber Group, LLC is a proprietary trading firm that specializes in futures and options trading. The company was founded in 1982 by Jeff Gelber and is headquartered in Chicago, Illinois. Gelber Group uses a quantitative approach to trading and has a team of experienced traders and technologists. The company is committed to using technology to improve its trading strategies and has developed its own proprietary trading software. Gelber Group is a member of several exchanges and is regulated by the Commodity Futures Trading Commission (CFTC).
Learn more about Gelber Group, LLC
Size
100 employees
Industry
Founded
1982

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